Sha256: 8aa6c27315c872925eef0e9fd3f9802c3c36e15d740240c37633a58dab0d1a5e
Contents?: true
Size: 1.96 KB
Versions: 22
Compression:
Stored size: 1.96 KB
Contents
package com.rhomobile.rhodes;
import android.app.ActivityManager;
import android.content.Context;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class MemoryInfoCollector {
public static String collect() {
StringBuilder builder = new StringBuilder();
builder.append("Memory usage:\n");
{
builder.append("Contents of /proc/meminfo:\n");
builder.append(getProcMeminfoContents());
builder.append("\n");
}
{
builder.append("MemoryInfo from ActivityService:\n");
builder.append( getActivitiManagerMemInfo() );
builder.append("\n");
}
return builder.toString();
}
private static String getProcMeminfoContents() {
try {
BufferedReader reader = new BufferedReader( new FileReader("/proc/meminfo"));
String line = null;
StringBuilder stringBuilder = new StringBuilder();
String ls = System.getProperty("line.separator");
int nLines = 0;
//get only first 5 lines
while( (( line = reader.readLine() ) != null) && ( nLines++ < 5 ) ) {
stringBuilder.append( line );
stringBuilder.append( ls );
}
return stringBuilder.toString();
} catch (IOException e) {
return "Can't get contents of /proc/meminfo";
}
}
private static String getActivitiManagerMemInfo() {
try {
Context context = RhodesService.getContext();
ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
activityManager.getMemoryInfo(memoryInfo);
StringBuilder builder = new StringBuilder();
builder.append("memoryInfo.availMem ").append(memoryInfo.availMem).append("\n");
builder.append("memoryInfo.lowMemory ").append(memoryInfo.lowMemory).append("\n");
builder.append("memoryInfo.threshold ").append(memoryInfo.threshold).append("\n");
return builder.toString();
} catch ( IllegalStateException e ) {
return "Can't get memory info from ActivityManager";
}
}
}
Version data entries
22 entries across 22 versions & 2 rubygems